CVE-2026-20711 | THREATINT

Description

Cross-site scripting vulnerability exists in E-mail function of Cybozu Garoon 5.0.0 to 6.0.3, which may allow an attacker to reset arbitrary users’ passwords.

PUBLISHED Reserved 2026-01-27 | Published 2026-02-02 | Updated 2026-02-02 | Assigner jpcert

MEDIUM: 6.5CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

MEDIUM: 6.9CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

Problem types

Cross-site scripting (XSS)

Product status

5.0.0 to 6.0.3

affected

References

kb.cybozu.support/article/39081/

jvn.jp/en/jp/JVN35265756/

cve.org (CVE-2026-20711)

nvd.nist.gov (CVE-2026-20711)

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